Merge changes I3c25c715,I6d30b081 into integration
* changes:
plat: xilinx: versal: Add the IPI CRC checksum macro support
plat: xilinx: common: Rename the IPI CRC checksum macro
diff --git a/plat/xilinx/common/include/pm_common.h b/plat/xilinx/common/include/pm_common.h
index c0a51f0..0c24a36 100644
--- a/plat/xilinx/common/include/pm_common.h
+++ b/plat/xilinx/common/include/pm_common.h
@@ -15,6 +15,18 @@
#include <stdint.h>
#include <plat_pm_common.h>
+#if IPI_CRC_CHECK
+#define PAYLOAD_ARG_CNT 8U
+#define IPI_W0_TO_W6_SIZE 28U
+#define PAYLOAD_CRC_POS 7U
+#define CRC_INIT_VALUE 0x4F4EU
+#define CRC_ORDER 16U
+#define CRC_POLYNOM 0x8005U
+#else
+#define PAYLOAD_ARG_CNT 6U
+#endif
+#define PAYLOAD_ARG_SIZE 4U /* size in bytes */
+
/**
* pm_ipi - struct for capturing IPI-channel specific info
* @local_ipi_id Local IPI agent ID
diff --git a/plat/xilinx/common/include/pm_ipi.h b/plat/xilinx/common/include/pm_ipi.h
index 7bcf596..8c7738d 100644
--- a/plat/xilinx/common/include/pm_ipi.h
+++ b/plat/xilinx/common/include/pm_ipi.h
@@ -26,7 +26,7 @@
void pm_ipi_irq_enable(const struct pm_proc *proc);
void pm_ipi_irq_clear(const struct pm_proc *proc);
uint32_t pm_ipi_irq_status(const struct pm_proc *proc);
-#if ZYNQMP_IPI_CRC_CHECK
+#if IPI_CRC_CHECK
uint32_t calculate_crc(uint32_t payload[PAYLOAD_ARG_CNT], uint32_t buffersize);
#endif
diff --git a/plat/xilinx/common/pm_service/pm_ipi.c b/plat/xilinx/common/pm_service/pm_ipi.c
index ab8088d..7b5bd02 100644
--- a/plat/xilinx/common/pm_service/pm_ipi.c
+++ b/plat/xilinx/common/pm_service/pm_ipi.c
@@ -60,7 +60,7 @@
uintptr_t buffer_base = proc->ipi->buffer_base +
IPI_BUFFER_TARGET_REMOTE_OFFSET +
IPI_BUFFER_REQ_OFFSET;
-#if ZYNQMP_IPI_CRC_CHECK
+#if IPI_CRC_CHECK
payload[PAYLOAD_CRC_POS] = calculate_crc(payload, IPI_W0_TO_W6_SIZE);
#endif
@@ -141,7 +141,7 @@
unsigned int *value, size_t count)
{
size_t i;
-#if ZYNQMP_IPI_CRC_CHECK
+#if IPI_CRC_CHECK
size_t j;
unsigned int response_payload[PAYLOAD_ARG_CNT];
#endif
@@ -160,7 +160,7 @@
*value = mmio_read_32(buffer_base + (i * PAYLOAD_ARG_SIZE));
value++;
}
-#if ZYNQMP_IPI_CRC_CHECK
+#if IPI_CRC_CHECK
for (j = 0; j < PAYLOAD_ARG_CNT; j++)
response_payload[j] = mmio_read_32(buffer_base +
(j * PAYLOAD_ARG_SIZE));
@@ -185,7 +185,7 @@
void pm_ipi_buff_read_callb(unsigned int *value, size_t count)
{
size_t i;
-#if ZYNQMP_IPI_CRC_CHECK
+#if IPI_CRC_CHECK
size_t j;
unsigned int response_payload[PAYLOAD_ARG_CNT];
#endif
@@ -200,7 +200,7 @@
*value = mmio_read_32(buffer_base + (i * PAYLOAD_ARG_SIZE));
value++;
}
-#if ZYNQMP_IPI_CRC_CHECK
+#if IPI_CRC_CHECK
for (j = 0; j < PAYLOAD_ARG_CNT; j++)
response_payload[j] = mmio_read_32(buffer_base +
(j * PAYLOAD_ARG_SIZE));
@@ -266,7 +266,7 @@
return 0;
}
-#if ZYNQMP_IPI_CRC_CHECK
+#if IPI_CRC_CHECK
uint32_t calculate_crc(uint32_t *payload, uint32_t bufsize)
{
uint32_t crcinit = CRC_INIT_VALUE;
diff --git a/plat/xilinx/versal/include/plat_pm_common.h b/plat/xilinx/versal/include/plat_pm_common.h
index fac5096..22c9d11 100644
--- a/plat/xilinx/versal/include/plat_pm_common.h
+++ b/plat/xilinx/versal/include/plat_pm_common.h
@@ -16,9 +16,6 @@
#include <stdint.h>
#include "pm_defs.h"
-#define PAYLOAD_ARG_CNT 6U
-#define PAYLOAD_ARG_SIZE 4U /* size in bytes */
-
#define NON_SECURE_FLAG 1U
#define SECURE_FLAG 0U
diff --git a/plat/xilinx/versal/platform.mk b/plat/xilinx/versal/platform.mk
index ccbc084..a0b317f 100644
--- a/plat/xilinx/versal/platform.mk
+++ b/plat/xilinx/versal/platform.mk
@@ -8,6 +8,7 @@
SEPARATE_CODE_AND_RODATA := 1
override RESET_TO_BL31 := 1
PL011_GENERIC_UART := 1
+IPI_CRC_CHECK := 0
ifdef VERSAL_ATF_MEM_BASE
$(eval $(call add_define,VERSAL_ATF_MEM_BASE))
@@ -31,6 +32,10 @@
$(eval $(call add_define,VERSAL_BL32_MEM_SIZE))
endif
+ifdef IPI_CRC_CHECK
+ $(eval $(call add_define,IPI_CRC_CHECK))
+endif
+
VERSAL_PLATFORM ?= silicon
$(eval $(call add_define_val,VERSAL_PLATFORM,VERSAL_PLATFORM_ID_${VERSAL_PLATFORM}))
diff --git a/plat/xilinx/zynqmp/include/plat_pm_common.h b/plat/xilinx/zynqmp/include/plat_pm_common.h
index 56a747a..a57aebe 100644
--- a/plat/xilinx/zynqmp/include/plat_pm_common.h
+++ b/plat/xilinx/zynqmp/include/plat_pm_common.h
@@ -16,17 +16,6 @@
#include <common/debug.h>
#include "pm_defs.h"
-#if ZYNQMP_IPI_CRC_CHECK
-#define PAYLOAD_ARG_CNT 8U
-#define IPI_W0_TO_W6_SIZE 28U
-#define PAYLOAD_CRC_POS 7U
-#define CRC_INIT_VALUE 0x4F4EU
-#define CRC_ORDER 16U
-#define CRC_POLYNOM 0x8005U
-#else
-#define PAYLOAD_ARG_CNT 6U
-#endif
-#define PAYLOAD_ARG_SIZE 4U /* size in bytes */
#define ZYNQMP_TZ_VERSION_MAJOR 1
#define ZYNQMP_TZ_VERSION_MINOR 0
diff --git a/plat/xilinx/zynqmp/platform.mk b/plat/xilinx/zynqmp/platform.mk
index 921a6e1..99a4beb 100644
--- a/plat/xilinx/zynqmp/platform.mk
+++ b/plat/xilinx/zynqmp/platform.mk
@@ -9,7 +9,7 @@
A53_DISABLE_NON_TEMPORAL_HINT := 0
SEPARATE_CODE_AND_RODATA := 1
ZYNQMP_WDT_RESTART := 0
-ZYNQMP_IPI_CRC_CHECK := 0
+IPI_CRC_CHECK := 0
override RESET_TO_BL31 := 1
override GICV2_G0_FOR_EL3 := 1
override WARMBOOT_ENABLE_DCACHE_EARLY := 1
@@ -47,7 +47,11 @@
endif
ifdef ZYNQMP_IPI_CRC_CHECK
- $(eval $(call add_define,ZYNQMP_IPI_CRC_CHECK))
+ $(warning "ZYNQMP_IPI_CRC_CHECK macro is deprecated...instead please use IPI_CRC_CHECK.")
+endif
+
+ifdef IPI_CRC_CHECK
+ $(eval $(call add_define,IPI_CRC_CHECK))
endif
PLAT_INCLUDES := -Iinclude/plat/arm/common/ \
